The elements are the alphabet of nature, and we are learning to read.
数学中最深刻的发现往往来自最简单的观察。
I do not write for myself alone, but for those who cannot speak.
如果你知道自己想要什么，世界就是一个可塑的地方。
一个人如果吃不好，就无法好好思考、好好去爱、好好休息。